| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $95.36 | 6.235% | $101.3057 | $101.31 | $101.30 | $101.30 |
| Purchase #2 | $237.65 | 3.552% | $246.0913 | $246.09 | $246.10 | $246.10 |
| Purchase #3 | $248.41 | 4.490% | $259.5636 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $150.66 | 9.444% | $164.8883 | $164.89 | $164.90 | $164.90 |
| Purchase #5 | $143.67 | 9.482% | $157.2928 | $157.29 | $157.30 | $157.30 |
| Purchase #6 | $94.89 | 8.518% | $102.9727 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $87.48 | 12.302% | $98.2418 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $1,058.12 | $1,130.3562 | $1,130.35 | $1,130.35 | $1,130.40 | |